David Weinstein

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Baltimore, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Ice cream cone with jacket attached and apparatus for producing same
- Patent number 4,529,470
- Issue date Jul 16, 1985
- Maryland Cup Corporation
- David Weinstein
- A21 - BAKING EDIBLE DOUGHS
Information Patent Grant
Frozen confection and packaging module
- Patent number 4,444,795
- Issue date Apr 24, 1984
- Maryland Cup Corporation
- David Weinstein
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Package for ice cream cones
- Patent number 4,398,633
- Issue date Aug 16, 1983
- Weinstein; David
- David Weinstein
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Bulk cone container
- Patent number 4,349,571
- Issue date Sep 14, 1982
- Sweetheart Plastics, Inc.
- Paul Davis
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Ice cream cone with jacket attached and method therefor
- Patent number 4,313,965
- Issue date Feb 2, 1982
- Maryland Cup Corporation
- David Weinstein
- A21 - BAKING EDIBLE DOUGHS
Information Patent Grant
Ice cream cone with jacket attached and method for producing same
- Patent number 4,289,791
- Issue date Sep 15, 1981
- Maryland Cup Corporation
- David Weinstein
- A21 - BAKING EDIBLE DOUGHS